CVEvulnerability
CVE-2021-27377
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2021-02-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
Description
An issue was discovered in the yottadb crate before 1.2.0 for Rust. For some memory-allocation patterns, ydb_subscript_next_st and ydb_subscript_prev_st have a use-after-free.
Affected configurations
• yottadb yottadb (< 1.2.0)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://rustsec.org/advisories/RUSTSEC-2021-0022.html Exploit, Third Party Advisory
- https://rustsec.org/advisories/RUSTSEC-2021-0022.html Exploit, Third Party Advisory